EP2778952A4 - Dispositif de base de données, procédé et programme - Google Patents

Dispositif de base de données, procédé et programme

Info

Publication number
EP2778952A4
EP2778952A4 EP12848480.5A EP12848480A EP2778952A4 EP 2778952 A4 EP2778952 A4 EP 2778952A4 EP 12848480 A EP12848480 A EP 12848480A EP 2778952 A4 EP2778952 A4 EP 2778952A4
Authority
EP
European Patent Office
Prior art keywords
program
database device
database
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12848480.5A
Other languages
German (de)
English (en)
Other versions
EP2778952A1 (fr
EP2778952B1 (fr
Inventor
Kengo Mori
Satoshi Obana
Jun Furukawa
Isamu Teranishi
Toshiyuki Isshiki
Toshinori Araki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of EP2778952A1 publication Critical patent/EP2778952A1/fr
Publication of EP2778952A4 publication Critical patent/EP2778952A4/fr
Application granted granted Critical
Publication of EP2778952B1 publication Critical patent/EP2778952B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/21—Design, administration or maintenance of databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP12848480.5A 2011-11-11 2012-11-09 Dispositif de base de données, procédé et programme Active EP2778952B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011247909 2011-11-11
PCT/JP2012/079126 WO2013069770A1 (fr) 2011-11-11 2012-11-09 Dispositif de base de données, procédé et programme

Publications (3)

Publication Number Publication Date
EP2778952A1 EP2778952A1 (fr) 2014-09-17
EP2778952A4 true EP2778952A4 (fr) 2015-04-22
EP2778952B1 EP2778952B1 (fr) 2017-06-28

Family

ID=48290137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12848480.5A Active EP2778952B1 (fr) 2011-11-11 2012-11-09 Dispositif de base de données, procédé et programme

Country Status (4)

Country Link
US (1) US9600677B2 (fr)
EP (1) EP2778952B1 (fr)
JP (1) JP6048414B2 (fr)
WO (1) WO2013069770A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8775823B2 (en) 2006-12-29 2014-07-08 Commvault Systems, Inc. System and method for encrypting secondary copies of data
US9087209B2 (en) * 2012-09-26 2015-07-21 Protegrity Corporation Database access control
WO2014092105A1 (fr) * 2012-12-12 2014-06-19 日本電気株式会社 Dispositif de recherche dans une base de données, procédé de recherche dans une base de données et programme
US9483655B2 (en) 2013-03-12 2016-11-01 Commvault Systems, Inc. File backup with selective encryption
US9405928B2 (en) 2014-09-17 2016-08-02 Commvault Systems, Inc. Deriving encryption rules based on file content
US9516065B2 (en) * 2014-12-23 2016-12-06 Freescale Semiconductor, Inc. Secure communication device and method
JP6186387B2 (ja) * 2015-03-19 2017-08-23 株式会社日立製作所 秘匿データ処理システム
WO2016179525A1 (fr) * 2015-05-07 2016-11-10 ZeroDB, Inc. Base de données à connaissance nulle
KR102245886B1 (ko) * 2015-08-20 2021-04-28 에스케이텔레콤 주식회사 협력형으로 개인정보를 보호하는 통신환경에서의 분석서버 및 분석서버의 동작 방법, 서비스제공장치 및 서비스제공장치의 동작 방법
US10742628B2 (en) * 2016-08-11 2020-08-11 Unisys Corporation Secured cloud storage broker with enhanced security
US10601593B2 (en) * 2016-09-23 2020-03-24 Microsoft Technology Licensing, Llc Type-based database confidentiality using trusted computing
KR101983120B1 (ko) * 2016-11-25 2019-05-31 주식회사 실크로드소프트 데이터베이스의 이중화를 위한 방법
JP2018128602A (ja) * 2017-02-09 2018-08-16 日本電気株式会社 暗号化データベース管理装置、暗号化データベース管理方法、暗号化データベース管理プログラムおよび暗号化データベース管理システム
CN107392014B (zh) * 2017-06-23 2021-04-30 复旦大学 基于数据库结构随机变化的sql注入防御方法和系统
US11074997B2 (en) * 2018-01-23 2021-07-27 Statum Systems Inc. Multi-modal encrypted messaging system
US10893505B2 (en) 2018-01-23 2021-01-12 Statum Systems Inc. Enhanced pager network
TW202030671A (zh) * 2019-02-01 2020-08-16 和碩聯合科技股份有限公司 資料分析系統與資料分析方法
CN111200613B (zh) * 2020-01-07 2022-06-07 北京链道科技有限公司 一种基于端到端模型的代码可信执行方法
JP6867718B1 (ja) * 2020-02-20 2021-05-12 Ｅａｇｌｙｓ株式会社 情報処理システム、情報処理装置、情報処理方法、および、情報処理プログラム
US11222134B2 (en) * 2020-03-04 2022-01-11 Sotero, Inc. System and methods for data encryption and application-agnostic querying of encrypted data
US11501014B2 (en) * 2020-05-07 2022-11-15 International Business Machines Corporation Secure data replication in distributed data storage environments
US11501013B1 (en) 2021-07-09 2022-11-15 Sotero, Inc. Autonomous machine learning methods for detecting and thwarting malicious database access
JP7011874B1 (ja) 2021-09-23 2022-01-27 Ｅａｇｌｙｓ株式会社 データ共有システム、データ共有方法およびデータ共有プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040243799A1 (en) * 2003-05-30 2004-12-02 Hacigumus Vahit Hakan Query optimization in encrypted database systems
US20040243816A1 (en) * 2003-05-30 2004-12-02 International Business Machines Corporation Querying encrypted data in a relational database system
US20050147246A1 (en) * 2004-01-05 2005-07-07 Rakesh Agrawal System and method for fast querying of encrypted databases

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111005B1 (en) 2000-10-06 2006-09-19 Oracle International Corporation Method and apparatus for automatic database encryption
JP2002169808A (ja) 2000-11-30 2002-06-14 Hitachi Ltd セキュアマルチデータベースシステム
US20040260921A1 (en) * 2002-07-18 2004-12-23 Treadwell William S. Cryptographic method, system and engine for enciphered message transmission
JP2004234344A (ja) * 2003-01-30 2004-08-19 Kddi Corp データベースアクセスシステム
US8666065B2 (en) * 2003-02-07 2014-03-04 Britesmart Llc Real-time data encryption
JP4395611B2 (ja) 2003-10-28 2010-01-13 独立行政法人情報通信研究機構 暗号化データベース検索装置および方法ならびに暗号化データベース検索プログラム
US20060005017A1 (en) * 2004-06-22 2006-01-05 Black Alistair D Method and apparatus for recognition and real time encryption of sensitive terms in documents
US8171307B1 (en) * 2006-05-26 2012-05-01 Netapp, Inc. Background encryption of disks in a large cluster
US8284944B2 (en) * 2008-03-13 2012-10-09 International Business Machines Corporation Unified and persistent system and method for automatic configuration of encryption
US20100146299A1 (en) * 2008-10-29 2010-06-10 Ashwin Swaminathan System and method for confidentiality-preserving rank-ordered search
US8165305B2 (en) * 2008-12-08 2012-04-24 Harrison Corporation Enhanced relational database security through encryption of table indices
KR101371608B1 (ko) * 2011-10-10 2014-03-14 주식회사 알티베이스 Ｄｂｍｓ 및 데이터베이스에서 암호화 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040243799A1 (en) * 2003-05-30 2004-12-02 Hacigumus Vahit Hakan Query optimization in encrypted database systems
US20040243816A1 (en) * 2003-05-30 2004-12-02 International Business Machines Corporation Querying encrypted data in a relational database system
US20050147246A1 (en) * 2004-01-05 2005-07-07 Rakesh Agrawal System and method for fast querying of encrypted databases

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HAKAN HACIGÜMÜS ET AL: "Executing SQL over Encrypted Data in the Database-Service-Provider Model", PROCEEDINGS OF THE ACM SIGMOD INTERNATIONAL CONFERENCE ON MANAGEMENT OF DATA : JUNE 3 - 6, 2002, MADISON, ASSOCIATION FOR COMPUTING MACHINERY, NEW YORK, NY, US, 1 June 2002 (2002-06-01), pages 216 - 227, XP002306244, ISBN: 978-1-58113-497-1 *
See also references of WO2013069770A1 *

Also Published As

Publication number Publication date
WO2013069770A1 (fr) 2013-05-16
EP2778952A1 (fr) 2014-09-17
US9600677B2 (en) 2017-03-21
US20140325217A1 (en) 2014-10-30
JP6048414B2 (ja) 2016-12-21
JPWO2013069770A1 (ja) 2015-04-02
EP2778952B1 (fr) 2017-06-28

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